GB 5751-1986
Replaced
DB14/T 2217-2020
Active
Shanxi ProvinceLocal standards
DB14/T 2217-2020 "Guidelines for the Construction of Coal Sample Pneumatic Pipeline Transmission System"
DB14/T 2217-2020 "Guidelines for the Construction of Coal Sample Pneumatic Pipeline Transmission System"
Basic Information
Standard Code:
DB14/T 2217-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coal analysis methods
ICS Name:
\nCoal
Publish Date:
2020-09-28
Implement Date:
2020-12-28
Pages:
8 pages
Scope
This standard specifies the terms and definitions, requirements, maintenance, and safety protection for the construction of pneumatic pipeline transfer systems for coal samples. This standard applies to the construction and management of pneumatic pipeline transfer systems for coal samples in industries such as coal mining, coal-fired power generation, coking, steel, and coal chemical processing in Shanxi Province.
Development Information
Related Standards
GB 481-1993
abolished_transferred
GB 481-1993 Sampling method of coal sample for production
GB/T 15223-1994
Replaced
GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method
GB/T 15224.1-1994
Replaced
GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal
GB/T 15224.2-1994
Replaced
GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal
GB/T 15224.3-1994
Replaced